CAT24FC65 Datasheet, PDF (2/10 Pages) Catalyst Semiconductor – 64K-Bit I2C Serial CMOS EEPROM with Partial Array Write Protection

CAT24FC65/66
ABSOLUTE MAXIMUM RATINGS*
Temperature Under Bias ................. –55°C to +125°C
Storage Temperature ....................... –65°C to +150°C
Voltage on Any Pin with
Respect to Ground⁽¹⁾ ........... –2.0V to +V_CC + 2.0V
V_CC with Respect to Ground ............... –2.0V to +7.0V
RELIABILITY CHARACTERISTICS ⁽³⁾
Symbol
Parameter
N_END
Endurance
TDR
Data Retention
V_ZAP
ILTH(4)
ESD Susceptibility
Latch-up
Package Power Dissipation
Capability (Ta = 25°C) ................................... 1.0W
Lead Soldering Temperature (10 secs) ............ 300°C
Output Short Circuit Current⁽²⁾ ........................ 100mA
*COMMENT
Stresses above those listed under “Absolute Maximum Ratings” may
cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions
outside of those listed in the operational sections of this specification is not
implied. Exposure to any absolute maximum rating for extended periods
may affect device performance and reliability.
Min
Typ
1,000,000
100
4000
100
Max
Units
Cycles/Byte
Years
Volts
mA
D.C. OPERATING CHARACTERISTICS
V_CC = +2.5V to +5.5V, unless otherwise specified.
Symbol Parameter
Test Conditions Min
Typ
Max Units
I_CC1 Power Supply Current - Read
f_SCL = 400 KHz
V_CC=5V
400
µA
I_CC2 Power Supply Current - Write
I_SB(5) Standby Current
I_LI Input Leakage Current
I_LO Output Leakage Current
f_SCL = 400KHz
V_CC=5V
V_IN = GND or V_CC
V_CC=5V
V_IN = GND to V_CC
V_OUT = GND to V_CC
3
mA
1
µA
1
µA
1
µA
V_IL Input Low Voltage
-0.5
V_CC x 0.3 V
V_IH Input High Voltage
V_CC x 0.7
V_CC + 0.5 V
V_OL1 Output Low Voltage (V_CC = +3.0V)
I_OL = 3.0 mA
0.4
V
CAPACITANCE T_A = 25°C, f = 1.0 MHz, V_CC = 5V
Symbol Test
Conditions Min
Typ
C_I/O(3) Input/Output Capacitance (SDA)
V_I/O = 0V
C_IN(3)
Input Capacitance (SCL, WP, A0, A1)
V_IN = 0V
Z_WPL
WP Input Impedance
V_IN ≤ 0.5V
5
Z_WPH
WP Input Impedance
V_IN>0.7VxVCC 500
Max
Units
8
pF
6
pF
70
kΩ
kΩ
Note:
(1) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns. Maximum DC
voltage on output pins is V_CC +0.5V, which may overshoot to V_CC + 2.0V for periods of less than 20ns.
(2) Output shorted for no more than one second. No more than one output shorted at a time.
(3) These parameters are tested initially and after a design or process change that affects the parameter according to appropriate AEC-Q100
and JEDEC test methods.
(4) Latch-up protection is provided for stresses up to 100 mA on address and data pins from –1V to V_CC +1V.
(5) Standby current (I_SB ) = 10 µA max at extended temperature range.
Doc. No. 1047, Rev. H
2
© 2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice